565260641 has 8 divisors (see below), whose sum is σ = 616831200. Its totient is φ = 513720640.

The previous prime is 565260637. The next prime is 565260649. The reversal of 565260641 is 146062565.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 565260641 - 2² = 565260637 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (565260649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49970 + ... + 60228.

It is an arithmetic number, because the mean of its divisors is an integer number (77103900).

Almost surely, 2^565260641 is an apocalyptic number.

It is an amenable number.

565260641 is a deficient number, since it is larger than the sum of its proper divisors (51570559).

565260641 is a wasteful number, since it uses less digits than its factorization.

565260641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15279.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 565260641 is about 23775.2106404970. The cubic root of 565260641 is about 826.8300439281.

The spelling of 565260641 in words is "five hundred sixty-five million, two hundred sixty thousand, six hundred forty-one".